Sitaren — ORC Rating | RegattaPages

GPH

651.1

OSN

631.2

LOA

10.25 m

Displacement

5067 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6237

Medium

0.8485

High

0.9785

Triple Offshore

Low

0.8025

Medium

1.042

High

1.1657

Boat Specifications

Dimensions

Length overall: 10.25 m
Beam: 3.25 m
Draft: 1.87 m
Displacement: 5067 kg
Crew weight: 530 kg
Wetted surface: 25.14 m²

Sails

Mainsail: 34.69 m²
Genoa: 34.85 m²
Spinnaker: 71.15 m²
Asymmetric spinnaker: 0 m²

Design

Type: Maxi 1050
Builder: Maxi Yachts
Designer: PellePetterson
Year built: 2002

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,43.4,4.665728,52,5.16,60,5.43,75,5.6,90,5.48,110,5.3,120,5.12,135,4.59,145.1,4.096802,150,3.88
8,41.3,5.470779,52,6.08,60,6.31,75,6.46,90,6.4,110,6.39,120,6.23,135,5.69,149.8,4.975269,150,4.96
10,40.1,6.01369,52,6.66,60,6.84,75,6.96,90,6.95,110,7.05,120,6.95,135,6.54,150,5.88,153,5.735087
12,39.2,6.245609,52,6.91,60,7.09,75,7.25,90,7.28,110,7.46,120,7.39,135,7.09,150,6.62,158.3,6.263907
14,38.8,6.351545,52,7.01,60,7.21,75,7.45,90,7.55,110,7.79,120,7.78,135,7.5,150,7.11,170,6.539347
16,38.6,6.423376,52,7.08,60,7.27,75,7.57,90,7.77,110,8.06,120,8.13,135,7.9,150,7.49,177.2,6.958307
20,38.5,6.491116,52,7.15,60,7.37,75,7.73,90,8.08,110,8.53,120,8.73,135,8.71,150,8.25,178.6,7.682293
24,39.3,6.512972,52,7.17,60,7.4,75,7.83,90,8.27,110,9.05,120,9.28,135,9.66,150,9.1,178.3,8.393694

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.16	5.43	5.6	5.48	5.3	5.12	4.59	3.88
8	6.08	6.31	6.46	6.4	6.39	6.23	5.69	4.96
10	6.66	6.84	6.96	6.95	7.05	6.95	6.54	5.88
12	6.91	7.09	7.25	7.28	7.46	7.39	7.09	6.62
14	7.01	7.21	7.45	7.55	7.79	7.78	7.5	7.11
16	7.08	7.27	7.57	7.77	8.06	8.13	7.9	7.49
20	7.15	7.37	7.73	8.08	8.53	8.73	8.71	8.25
24	7.17	7.4	7.83	8.27	9.05	9.28	9.66	9.1

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.4°	3.39	145.1°	3.36
8	41.3°	4.11	149.8°	4.3
10	40.1°	4.6	153°	5.11
12	39.2°	4.84	158.3°	5.82
14	38.8°	4.95	170°	6.44
16	38.6°	5.02	177.2°	6.95
20	38.5°	5.08	178.6°	7.68
24	39.3°	5.04	178.3°	8.39

Loading polar chart…